Chapter 639: Water drop

Thinking of these things in his heart, Lin Cheng's movements began to speed up unconsciously, and even in order to increase the speed of digging, he took the time to exchange for a long sword. Under the combined force of the two swords, he was just an hour's effort. A sloping upward channel nearly a hundred meters deep was dug!
"call……"
After digging for an entire hour, even if he was physically as strong as Lincheng, he was a little overwhelmed. After touching the sweat on his forehead, he decided to sit down and rest for a while.
During the rest, Lin Cheng’s mind did not stop running. He remembered that it took nearly half an hour to descend the hole in the ground. According to a three-minute drop of 100 meters, it was at least 1,000 from the ground to the ground. Many meters away!
Although he had already climbed a certain distance in the subsequent escape, he estimated that the distance he had climbed had already fallen short after the previous fall. At this time, he has either already returned to the original point or has fallen into a deeper position. !
"One thousand meters...I can dig about one hundred meters in an hour, so even if I keep digging, it will take at least ten hours to dig out?!"
After calculating the approximate time it would take to escape from here, Lin Cheng was speechless. This was the worst situation he had tried to avoid before he came in. He didn't expect to encounter it eventually...
He sighed deeply. Although it was difficult to accept, Lin Cheng could only accept his fate. After all, he took the initiative to jump in, and he must accept the final result whether it is good or bad.
Knowing that to leave here the most smoothly requires ten hours of continuous digging, Lin Cheng no longer dared to dare, and hurriedly stood up and continued to swing the long sword in his hand. For a while, the familiar sharpening sounded again in the narrow passage. Chopping.
Coke originally wanted to help. Its claws in a special form were very hard and sharp, but considering that maintaining the special form requires a huge amount of physical strength, Lin Cheng finally gave up this choice and decided to use Coke as a life-saving card. , Never use it easily when it is not a last resort.
"Ka Ka... Ka... Bang!"
The head was chopped on the rock wall in front, repeating these monotonous mechanical movements. Lin Cheng's face was already covered with numbness, and the sound came back when he raised the long sword in his right hand and cut it down again. But it was no longer the sound of'crack', but the echo of a rock falling!
Hearing this echo, Lin Cheng, with a tired look of unlovable expression, was taken aback. He quickly looked forward and saw that a hole more than ten centimeters wide was exposed in the place where his sword was cut off in front. !
Seeing this hole, Lin Cheng's exhaustion disappeared immediately, and he quickly swung the long sword in his hand to widen the hole to a large opening that can accommodate one person, and then jumped in with Coke!
As soon as he jumped into the cave, Lin Cheng felt a breeze blowing across his cheeks, and his spirit was refreshed again, and the depression just now disappeared!
Because, since there is airflow in this cave, it means that there must be another exit in this cave. Although we don’t know where the exit is, it’s exciting enough!
Stretching out his index finger and dipping saliva, Lin Cheng raised his index finger on top of his head, closed his eyes and quietly felt the position of the breeze. A few seconds later, he suddenly opened his eyes and a smile appeared on his face!
"It's such an unparalleled road, let's go buddy, we finally don't have to spend more than ten hours in the hole like a gopher!"
After determining the position of the breeze, Lin Cheng directly took out the flashlight and glanced around, seeing that the place where the wind was blowing on the left was a narrow crack in gravel, he directly raised the long sword in his hand and cut it again!
After smashing the ground and kicking away the gravel that was blocking the road, what appeared in front of Lin Cheng was a low passage that was barely enough for one person to pass. Seeing this passage, Lin Cheng did not hesitate and bent down and quickly drilled. Go in.
After traveling through this dark and cramped gravel passage for more than ten minutes, Lin Cheng suddenly felt his head empty, and found that he unexpectedly came to a wide hole in the ground!
The corpses of countless mutilated eaters were scattered on the ground, and the stench in the air filled the whole cave. Crushed stones of various sizes fell messily around. Obviously, this was an explosion by a C-shaped rocket. The affected ground hole.
Feeling the smell is too unpleasant, Lin Cheng, after confirming that there are no living gnaws around, directly took Coke across the stumped corpse on the ground, and quickly walked towards the opposite hole. The explosion just now was too violent. Even if the number of gnawing people in this cave is extremely large, after the explosion and collapse just now, it is estimated that they will not survive much. The tragedy of this cave is only one of them, which is not surprising.
Walking into the narrow passage again, Lin Cheng suddenly felt that the oncoming wind seemed to be stronger, which made him more excited. The stronger the wind showed that his direction was not wrong, and it also showed that the unknown exit ahead. It should be very spacious~EbookFREE.me~ at least a lot wider than the aisle he walks now!
Moving forward methodically, Lin Cheng was planning to take the time to check how much energy he had earned this time, but before he could call out the system menu, he suddenly heard the sound of water droplets coming from a short distance in front!
Hearing the sound of water droplets, Lin Cheng was not excited this time, but suddenly frowned!
Because he suddenly remembered that he felt the presence of the wind when he had just descended into the cave, and there was this familiar sound of water droplets that existed with the wind!
But the problem was that he was pretty sure that both the wind and the sound of water droplets came from the huge cave deep in the ground where countless gnawing people were dormant. This made him beware at this time, and thought to himself that it was impossible. He went back to the distant point by mistake? !
Feeling not quite right, Lin Cheng quickly lightened his steps, and at the same time signaled Coke to pause, and moved forward slowly with the sound of his footsteps. After a while, as the sound of water droplets became clearer, he finally walked out of the passage again. Entered a cave where the rock mass collapsed abnormally!
After entering this cave, Lin Cheng finally locked the place where the sound of the water drop came from. It turned out not to be in this cave, but behind the ten-meter-high rock pile on his right side!
The piles of rocks are bigger than each one, and when they are piled up, they can easily isolate a single cave, which is the cave where Lin Cheng is now.
But the problem is that not only the sound of water droplets came from the next door, but even the breeze that led Lincheng to here was drilled out of the cracks in these chaotic rocks. These leaked breeze whirled in this small cave. After confluence, a new whirlwind was formed and blown out!
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